67406178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34147}}^1$

素因数の和:34206

約数の個数: 32

約数和(自身を含む): 157353984

約数和(自身を除く): 89947806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 34147, 68294, 102441, 204882, 239029, 478058, 717087, 1434174, 1604909, 3209818, 4814727, 9629454, 11234363, 22468726, 33703089, 67406178]

約数ペア:

[(1, 67406178), (2, 33703089), (3, 22468726), (6, 11234363), (7, 9629454), (14, 4814727), (21, 3209818), (42, 1604909), (47, 1434174), (94, 717087), (141, 478058), (282, 239029), (329, 204882), (658, 102441), (987, 68294), (1974, 34147)]